2024 Sierra 2500hd. The 2025 gmc sierra hd work truck pulls your world with turbocharged power and an impressive lineup of trims. View information about specs and features.

The 2024 gmc sierra 2500hd denali and at4 trims include 4wd, but it’s optional on all other trim levels, which come with rwd as standard. † and an available max towing capacity of up to 36,000 lbs.